National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Heavy Snow Freezing Fog

23°F

-5°C

Humidity 92%
Wind Speed N 12 mph
Barometer 30.29 in (1025.7 mb)
Dewpoint 21°F (-6°C)
Visibility 0.25 mi
Wind Chill11°F (-12°C)
Last update 25 Jan 3:54 pm EST
Extended Forecast for

Watertown MA

Winter Storm Warning January 25, 04:13pm until January 26, 08:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 04:13pm until January 26, 08:00pm

    NOW until 8:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 23 °F

    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Steady temperature around 25. East wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 25 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 28. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Monday Night

    Monday Night: Snow, mainly before 8pm. Low around 9. Wind chill values as low as -2. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 9 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. West wind 6 to 8 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. West wind around 6 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 23. West wind 6 to 9 mph.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. West wind 3 to 5 mph.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Steady temperature around 23. Northeast wind around 8 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
Snow. The snow could be heavy at times. Steady temperature around 25. East wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Monday
Snow. High near 28. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow, mainly before 8pm. Low around 9. Wind chill values as low as -2. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 22. West wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 6. West wind around 6 mph.
Wednesday
Sunny, with a high near 23. West wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 6. West wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 21. Northwest wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 2. West wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 19. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 4. Northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 24. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 6. Northwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.37°N 71.16°W (Elev. 46 ft)
Last Update:
12:44 pm EST Jan 25, 2026
Forecast Valid:
4pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation